From: "ssams" <ssams@telkom.net>
To: linux-assembly@vger.kernel.org
Subject: jump_code
Date: Sat, 07 Sep 2002 00:14:27 +0700 [thread overview]
Message-ID: <web-46559356@m1.plasa.com> (raw)
I build this code , iget output but i little bug ithink.
i hope some body be correct it..
.data
msg1: .ascii "Mencetak Saya\n"
msg2: .ascii "\nKok saya dilompati sih\n"
msg2_len: .long .-msg2
msg3: .ascii "Hai ini pesen ketiga "
msg3_len: .long .-msg3
.text
.globl _start
_start:
mov $4,%eax
mov $1,%ebx
mov $msg1,%ecx
mov $14,%edx
int $0x80
jmp pesan3
pesan2:
mov $4,%eax
mov $1,%ebx
mov $msg2,%ecx
sub $24,%edx
int $0x80
mov $1,%eax
xor %edx,%edx
xor %ecx,%ecx
int $0x80
pesan3:
mov $3,%ecx
ulang:
push %ecx
mov $4,%eax
mov $1,%ebx
mov $msg3,%ecx
sub $21,%edx
int $0x80
pop %ecx
dec %ecx
jnz ulang
jmp pesan2
Output
Mencetak Saya
Hai ini pesen ketiga
Hai ini pesen ketiga
Hai ini pesen ketiga
Kok saya dilompati sih
Hai ini pesen ketiga
my questio is ..
why the third message is printing for one again in the end
of output
althought no instruction point it..?
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next reply other threads:[~2002-09-06 17:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-06 17:14 ssams [this message]
2002-09-06 19:59 ` jump_code Maciej Hrebien
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